Hi Steven,
The alternatives have been reduced to a single keyword per hash algorithm: MD5
and SHA-1, SHA-256, SHA-384, and SHA-512.
As part of that, MD5 was added (esp. since md5 was removed).
Thanks,
John Boyer
>
> http://www.w3.org/TR/xforms11/#fn-hmac
>
> Why bother with all the alternatives for the parameter?
>
> MD5 is missing from the list.
>
>